Are there any disadvantages to donating bone marrow

Leukemia, also known as blood cancer, is a kind of hematopoietic stem cell malignant cloning disease, bone marrow transplantation is the ultimate solution. In adults, hematopoietic stem cells reside primarily in the bone marrow, so until the 1990s, bone marrow transplants required a needle puncture, in which a portion of the marrow was extracted from the donor. However, with the progress of technology, now people begin to screen hematopoietic stem cells in A peripheral blood for transplantation, which makes bone marrow transplantation easier and less risky.

For donors, a bone marrow transplant involves a "mobilization injection" and a blood draw. Blood drawing has been experienced by everyone, and it is basically harmless to the human body. The main component of "mobilization needle" is recombinant human granulocyte colony stimulating factor. This substance exists in the body and is important for maintaining normal hematopoietic function. Short-term adverse reactions after "mobilization injection" include low fever, fatigue, muscle soreness and so on. Generally, there is no need for special treatment, and they will be self-alleviated and subside after drug withdrawal.